MTH 50-1039 WTIU.
The all-new WTIU combines a wifi module and a track interface unit into one unit. Featuring four channels, the new WTIU can now control conventional DC locomotives by varying DC power to the track, allowing the user to control command and non-command equipped locomotives on the same track at the same time. The WTIU sets up in seconds and doesn’t require a home WiFi system to operate. It can control accessories and switches when connected to the separately sold AIU Accessory Interface Unit and can receive commands from an unlimited number of smart devices.
DCS is the EASIEST-TO-USE, MOST INTUITITVE command control system you can buy.
It works with ANY iOS OR ANDROID SMART PHONE OR TABLET.
It can be UPGRADED FOR FREE over the Internet.
It can DO MORE for less money than other command control systems.
It's why you'll have MORE FUN operating your trains than ever before.
It can RUN OVER 7000 M.T.H. PROTO-SOUND® 2.0 & 3.0 LOCOMOTIVES and every Lionel TMCC®, EOB, or Legacy™ locomotive ever made — and run 99 of them at the same time, on the same track, independently, in command mode.*
It can also RUN ALL CONVENTIONAL AC or DC LOCOMOTIVES without the purchase of any additional hardware.
With the addition of an Accessory Interface Unit (AIU), it can OPERATE ANY O SCALE ACCESSORY OR SWITCH. It can CREATE SCENES AND ROUTES that are triggered with one push of a button.
Current and past DCS Remote Handheld units (50-1002 and 50-1038) cannot control the WTIU because there is no 900mhz radio transimtter/receiver in the WTIU.
* Requires Lionel TMCC or Legacy Command Base + Lionel LCS Serial Converter 2 (SER2) AND DCS Premium App